I've never overcome it and I'm banded 6 years. I dont know how to stop trying to lose weight. I've been a steadfast "non dieter" in that I wont follow a plan, I wont log, I wont count calories, I wont low carb but I do consciously restrict what I eat on a daily basis and I stay away from bad foods, I feel guilty when I eat a lot or indulge in something fatty, I will move heaven and earth to get in six exercise sessions a week. I weigh daily and am only happy when my weight is down, and I've gone WAY past a BMI of 25, to get right down to 20. I've regained a little weight after having cancer and treatment for a year and still weigh less than when I was diagnosed, but I"m trying to lose 10lb at the moment.
Its a sickness, and it can only be managed, I dont believe it can be cured or that you can recover. I am better at some times, worse at others - at the moment I'm worse due to the slight regain and am obsessing over it all again. I've never felt this way before but a major illness like cancer was like tripping a switch for me because I got a taste of being REALLY skinny and have had to deal with some regain, healthy regain but still hard.
Most of the time I can tick along with a fairly good balance between just enjoying life and indulging the right amount, and keeping my weight steady, and I can live with that, I dont really think about being "cured".